74857890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2495263}}^1$

素因数の和:2495273

約数の個数: 16

約数和(自身を含む): 179659008

約数和(自身を除く): 104801118

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2495263, 4990526, 7485789, 12476315, 14971578, 24952630, 37428945, 74857890]

約数ペア:

[(1, 74857890), (2, 37428945), (3, 24952630), (5, 14971578), (6, 12476315), (10, 7485789), (15, 4990526), (30, 2495263)]